> With so much difficulty in working with Unicode, Rust offers a way to retrieve a sequence of utf-8 bytes as a vector of characters of type char. > A char is

> With so much difficulty in working with Unicode, Rust offers a way to retrieve a sequence of utf-8 bytes as a vector of characters of type char. > A char is always 4 bytes long (allowing for efficient lookup of individual characters). Please fix this! A 4-byte char is NOT a character but a codepoint.